TimedValueControlSource

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Object Hierarchy:

Description:

Content:

Creation methods:

• protected TimedValueControlSource ()

Methods:

• public bool @set (ClockTime timestamp, double value)
  Set the value of given controller-handled property at a certain time.
• public unowned SequenceIter find_control_point_iter (ClockTime timestamp)
  Find last value before given timestamp in control point list.
• public List<unowned TimedValue?> get_all ()
  Returns a read-only copy of the list of ControlPoint for the given property.
• public int get_count ()
  Get the number of control points that are set.
• public bool set_from_list (SList<TimedValue?> timedvalues)
  Sets multiple timed values at once.
• public bool unset (ClockTime timestamp)
  Used to remove the value of given controller-handled property at a certain time.
• public void unset_all ()
  Used to remove all time-stamped values of given controller-handled property

Signals:

• public signal void value_added (ControlPoint timed_value)
  Emitted right after the new value has been added to self
• public signal void value_changed (ControlPoint timed_value)
  Emitted right after the new value has been set on timed_signals
• public signal void value_removed (ControlPoint timed_value)
  Emitted when timed_value is removed from self

Fields:

• public Mutex @lock
• public int nvalues
• public bool valid_cache
• public Sequence<ControlPoint?> values

Inherited Members: